{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["company founders", "company major shareholders", "company founded place", "country of capital"], "input": "For the last three years , we 've had a two-engine world : the Chinese producer and the American consumer , '' said Stephen S. Roach , the chief economist at Morgan Stanley . ''"}
{"company founders": [], "company major shareholders": [], "company founded place": [], "country of capital": []}